{"id":103730,"date":"2022-04-07T15:36:38","date_gmt":"2022-04-07T13:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pervyj-vypusk-atomarno-obnovlyaemogo-distributiva-carbonos"},"modified":"2022-04-07T15:36:38","modified_gmt":"2022-04-07T13:36:38","slug":"pervyj-vypusk-atomarno-obnovlyaemogo-distributiva-carbonos","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/pervyj-vypusk-atomarno-obnovlyaemogo-distributiva-carbonos","title":{"rendered":"Prvn\u00ed vyd\u00e1n\u00ed atom\u00e1rn\u011b aktualizovateln\u00e9ho distribuce carbonOS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Byl p\u0159edstaven prvn\u00ed vyd\u00e1n\u00ed u\u017eivatelsk\u00e9ho Linuxov\u00e9ho distribuce carbonOS, postaven\u00e9ho na modelu atom\u00e1rn\u00ed sklady syst\u00e9mu, ve kter\u00e9m je z\u00e1kladn\u00ed prost\u0159ed\u00ed dod\u00e1v\u00e1no jako celek, nerozd\u011blen\u00e9 na jednotliv\u00e9 bal\u00ed\u010dky. Dal\u0161\u00ed aplikace se instaluj\u00ed ve form\u00e1tu Flatpak a spou\u0161t\u011bj\u00ed se v izolovan\u00fdch kontejnerech. Velikost instala\u010dn\u00edho obrazu je 1,7 GB. V\u00fdvoj projektu je distribuov\u00e1n pod licenc\u00ed MIT. <\/p>\n

Obsah z\u00e1kladn\u00edho syst\u00e9mu je montov\u00e1n v re\u017eimu pouze pro \u010dten\u00ed, aby se chr\u00e1nil p\u0159ed modifikac\u00ed v p\u0159\u00edpad\u011b kompromitace (dodate\u010dn\u011b se pl\u00e1nuje v budoucnu integrovat mo\u017enost \u0161ifrov\u00e1n\u00ed dat a ov\u011b\u0159ov\u00e1n\u00ed integrity soubor\u016f pomoc\u00ed digit\u00e1ln\u00edch podpis\u016f). Rozd\u011blen\u00ed \/usr\/local je dostupn\u00e9 pro z\u00e1pis. Proces aktualizace syst\u00e9mu spo\u010d\u00edv\u00e1 v pozad\u00ed stahov\u00e1n\u00ed nov\u00e9ho syst\u00e9mov\u00e9ho obrazu a p\u0159epnut\u00ed na n\u011bj po restartu. P\u0159itom je star\u00fd syst\u00e9mov\u00fd obraz uchov\u00e1v\u00e1n a v p\u0159\u00edpad\u011b pot\u0159eby nebo probl\u00e9m\u016f se m\u016f\u017ee u\u017eivatel kdykoliv vr\u00e1tit k p\u0159edchoz\u00ed verzi. B\u011bhem v\u00fdvoje distribuce se j\u00e1dro syst\u00e9mov\u00e9ho prost\u0159ed\u00ed shroma\u017e\u010fuje pomoc\u00ed n\u00e1stroj\u016f OSTree (obraz se vytv\u00e1\u0159\u00ed z Git-podobn\u00e9ho \u00falo\u017ei\u0161t\u011b) a build syst\u00e9mu BuildStream, bez pou\u017eit\u00ed bal\u00ed\u010dk\u016f z jin\u00fdch distribuc\u00ed. <\/p>\n

Nainstalovan\u00e9 u\u017eivatelsk\u00e9 aplikace jsou izolov\u00e1ny navz\u00e1jem v kontejnerech. Krom\u011b instalace bal\u00ed\u010dk\u016f Flatpak distribuce tak\u00e9 umo\u017e\u0148uje pou\u017e\u00edt n\u00e1stroj nsbox pro vytv\u00e1\u0159en\u00ed libovoln\u00fdch kontejner\u016f, ve kter\u00fdch mohou b\u00fdt um\u00edst\u011bna prost\u0159ed\u00ed tradi\u010dn\u00edch distribuc\u00ed, jako jsou Arch Linux a Debian. Je tak\u00e9 poskytov\u00e1na podpora n\u00e1stroje podman, kter\u00fd zaji\u0161\u0165uje kompatibilitu s kontejnery Docker. Pro instalaci distribuce je k dispozici grafick\u00fd instal\u00e1tor a rozhran\u00ed prvotn\u00edho nastaven\u00ed syst\u00e9mu. <\/p>\n

Jako souborov\u00fd syst\u00e9m se pou\u017e\u00edv\u00e1 Btrfs se zapnut\u00fdm kompres\u00ed uchov\u00e1van\u00fdch dat a aktivn\u00edm pou\u017e\u00edv\u00e1n\u00edm sn\u00edmk\u016f. Pro \u0159e\u0161en\u00ed situac\u00ed s nedostatkem pam\u011bti v syst\u00e9mu se pou\u017e\u00edv\u00e1 systemd-oomd, a m\u00edsto samostatn\u00e9ho swapov\u00e9ho odd\u00edlu se pou\u017e\u00edv\u00e1 technologie swap-on-zram, kter\u00e1 umo\u017e\u0148uje uchov\u00e1vat vy\u0159azovan\u00e9 str\u00e1nky pam\u011bti ve zkomprimovan\u00e9 podob\u011b. V distribuci je implementov\u00e1n centralizovan\u00fd mechanismus spr\u00e1vy opr\u00e1vn\u011bn\u00ed zalo\u017een\u00fd na Polkit \u2014 sudo nen\u00ed podporov\u00e1no a jedin\u00fdm zp\u016fsobem, jak vykon\u00e1vat p\u0159\u00edkazy s pr\u00e1vy root, je pkexec. <\/p>\n

Projekt vyv\u00edj\u00ed vlastn\u00ed u\u017eivatelsk\u00e9 prost\u0159ed\u00ed GDE (Graphite Desktop Environment), zalo\u017een\u00e9 na GNOME 42 a zahrnuj\u00edc\u00ed aplikace z dod\u00e1vky GNOME. Mezi rozd\u00edly oproti GNOME pat\u0159\u00ed modernizovan\u00e9 p\u0159ihla\u0161ovac\u00ed obrazovky, konfigur\u00e1tor, indik\u00e1tory hlasitosti a jasu, panel a shell Graphite Shell. Pro spr\u00e1vu instalace syst\u00e9mov\u00fdch aktualizac\u00ed je pou\u017eit aplika\u010dn\u00ed spr\u00e1vce zalo\u017een\u00fd na GNOME Software. Pro zpracov\u00e1n\u00ed multimedi\u00e1ln\u00edch stream\u016f se pou\u017e\u00edv\u00e1 PipeWire. Je poskytov\u00e1na vestav\u011bn\u00e1 podpora r\u016fzn\u00fdch multimedi\u00e1ln\u00edch kodek\u016f.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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